CUET PG PYQs for Logic gates with Solutions: Practice CUET PG Previous Year Questions

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Logic gates is an important topic in the Physics section in CUET PG exam. Practising this topic will increase your score overall and make your conceptual grip on CUET PG exam stronger.

This article gives you a full set of CUET PG PYQs for Logic gates with explanations for effective preparation. Practice of CUET PG Physics PYQs including Logic gates questions regularly will improve accuracy, speed, and confidence in the CUET PG 2026 exam.

CUET PG PYQs for Logic gates with Solutions

1.
For the given Truth Table is true:
A B C Y
0 1 1 ?

(A) Y is 1 for A XOR B AND C
(B) Y is 1 for A NOR B NAND C
(C) Y is 0 for A AND B AND C
Choose the most appropriate answer from the options given below :
- (A), (B), (C) only
- (A), (B) only
- (A), (C) only
- (C) only
View Solution
2.
The following logic circuit represents
- NAND gate with output \(θ= \bar X + \bar Y\)
- NOR gate with output \(θ= \overline{X +Y}\)
- AND gate with output \(θ = X.Y\)
- NOR gate with output \(θ=\bar X +\bar Y\)
View Solution
3.
The minimum number of 2-input NAND gates required to implement the function F = (x'+y')(z+w) is
- 3
- 4
- 5
- 6
View Solution
4.
If you want to retain the first 4 bits of given string of 8 bits and complement the last 4 bits then the correct mask and the operation should be
- XOR and 00001111
- XOR and 11110000
- AND and 00001111
- OR and 11110000
View Solution
5.
What is the simplified form of Boolean expression represented by Q in the following circuit?
- (A+B) (B-C)+(B+C)
- AB+ AC +BC
- AB + BC
- AB+ (B+C) (BC)
View Solution
6.
Identify the operation which is commutative but not associative?
- OR
- NOR
- EX-OR
- NAND
View Solution
7.
Match List I with List II
LIST-I LIST-II
A. NAND Gate I.
B. NOR Gate II.
C. X-NOR Gate III.
D. XOR Gate IV.
Choose the correct answer from the options given below:
- (A)-(III); (B)-(IV); (C)-(II); (D)-(I)
- (A)-(II); (B)-(I); (C)-(IV); (D)-(III)
- (A)-(III); (B)-(IV); (C)-(I); (D)-(II)
- (A)-(IV); (B)-(III); (C)-(I); (D)-(II)
View Solution

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CUET PG PYQs for Logic gates with Solutions: Practice CUET PG Previous Year Questions

CUET PG PYQs for Logic gates with Solutions

1.
For the given Truth Table is true:
A B C Y
0 1 1 ?

(A) Y is 1 for A XOR B AND C
(B) Y is 1 for A NOR B NAND C
(C) Y is 0 for A AND B AND C
Choose the most appropriate answer from the options given below :

2.
The following logic circuit represents

3.
The minimum number of 2-input NAND gates required to implement the function F = (x'+y')(z+w) is

4.
If you want to retain the first 4 bits of given string of 8 bits and complement the last 4 bits then the correct mask and the operation should be

5.
What is the simplified form of Boolean expression represented by Q in the following circuit?

6.
Identify the operation which is commutative but not associative?

7.
Match List I with List II
LIST-I LIST-II
A. NAND Gate I.
B. NOR Gate II.
C. X-NOR Gate III.
D. XOR Gate IV.
Choose the correct answer from the options given below:

Comments

dOGVmW

	LIST-I		LIST-II
A.	NAND Gate	I.
B.	NOR Gate	II.
C.	X-NOR Gate	III.
D.	XOR Gate	IV.

CUET PG PYQs for Logic gates with Solutions

1.For the given Truth Table is true:ABCY011?(A) Y is 1 for A XOR B AND C(B) Y is 1 for A NOR B NAND C(C) Y is 0 for A AND B AND CChoose the most appropriate answer from the options given below :

2.The following logic circuit represents

3.The minimum number of 2-input NAND gates required to implement the function F = (x'+y')(z+w) is

4.If you want to retain the first 4 bits of given string of 8 bits and complement the last 4 bits then the correct mask and the operation should be

5.What is the simplified form of Boolean expression represented by Q in the following circuit?

6.Identify the operation which is commutative but not associative?

7.Match List I with List II LIST-I LIST-IIA.NAND GateI.B.NOR GateII.C.X-NOR GateIII.D.XOR GateIV.Choose the correct answer from the options given below:

Comments

dOGVmW

1.
For the given Truth Table is true:
A B C Y
0 1 1 ?

(A) Y is 1 for A XOR B AND C
(B) Y is 1 for A NOR B NAND C
(C) Y is 0 for A AND B AND C
Choose the most appropriate answer from the options given below :

2.
The following logic circuit represents

3.
The minimum number of 2-input NAND gates required to implement the function F = (x'+y')(z+w) is

4.
If you want to retain the first 4 bits of given string of 8 bits and complement the last 4 bits then the correct mask and the operation should be

5.
What is the simplified form of Boolean expression represented by Q in the following circuit?

6.
Identify the operation which is commutative but not associative?

7.
Match List I with List II
LIST-I LIST-II
A. NAND Gate I.
B. NOR Gate II.
C. X-NOR Gate III.
D. XOR Gate IV.
Choose the correct answer from the options given below: